Top Entry Level Linux Jobs in San Diego, CA

Implement and maintain DevOps practices across collaboration, code, infrastructure, CI/CD, testing, deployment, monitoring, and feedback. Support Agile teams, resolve critical issues, mentor staff, lead projects, design/architect applications, perform business analysis, and maintain SDLC documentation.

Develop and maintain full-stack features for a SaaS platform supporting clinical trial workflows. Responsibilities include Python-based application development, frontend collaboration, architecture, testing, code review, refactoring, reliability, data integrity, and regulatory compliance. The engineer will collaborate with product, design, machine learning, infrastructure, clinical, QA, and regulatory teams while contributing to a distributed engineering organization.

Build and operate platform infrastructure across PostgreSQL, GCP, data systems, developer tooling, security foundations, and agentic systems. Own infrastructure projects from discovery through production, including migrations, observability, rollback planning, reliability, scalability, and internal customer feedback. Develop shared frameworks, evaluations, harnesses, sandboxes, and interfaces for cloud-based agent workflows while improving developer velocity and platform quality.

Set up and operate wrapping machines in a commercial bakery, verify codes, seals, packaging, and lot tracking, and maintain production records. Troubleshoot and program PLC-based automation and controls systems, create and interpret logic and flow diagrams, and support simulation, testing, and startup. Maintain equipment cleanliness, ensure food-quality and safety compliance, improve processes, and help meet production goals through coaching and training. The role requires physical activity in a manufacturing environment, including ladder climbing and lifting.

Lead application sustainment and web services for a U.S. Army Transportation Command IT environment. Responsibilities include managing SharePoint Online and web applications, coordinating releases and enhancements, overseeing secure coding and testing, resolving defects, maintaining availability and security, supporting RMF and ATO requirements, managing vulnerabilities and patches, coordinating stakeholders, maintaining documentation and integrations, prioritizing support work, and reporting risks and performance.

Designs and develops embedded software and firmware for autonomous drones and accessories. Responsibilities include system architecture, vehicle software implementation, subsystem integration and validation, hardware bring-up, sensor and device drivers, Linux kernel and userspace development, debugging, optimization, and embedded security. The role collaborates closely with hardware and software teams and may involve bare-metal, RTOS, Linux, Android, microcontroller, and system-on-chip development.

Supports the deployment and optimization of composite manufacturing systems by preparing technical documentation, configuring and programming production equipment, applying composite manufacturing expertise, and contributing to process improvement. The role collaborates with project managers, technical experts, clients, and multidisciplinary international teams to implement advanced aerospace manufacturing solutions.

Designs, configures, tests, commissions, validates, and maintains integrated automation and control systems. Supports PLC, SCADA, drive, servo, and vision systems; creates functional and design specifications; maintains technical documentation and software backups; troubleshoots control wiring; coordinates projects and continuous improvement; and provides rotating after-hours plant support.

Own and evolve the company-wide SRE strategy, reliability standards, observability practices, incident management, service ownership, SLOs, and on-call operations. Lead cross-functional reliability initiatives, establish dashboards, alerts, runbooks, and escalation paths, improve production readiness and incident response, and operate large-scale distributed systems across AWS and Kubernetes. Participate in a 24/7 on-call rotation and help shape the SRE function.

Design, build, and scale critical full-stack systems for manufacturing engineering software. Develop complex, reusable React interfaces with strong performance, accessibility, responsive design, and 3D visualization capabilities. Collaborate directly with manufacturers to validate product needs and operate with high autonomy. Backend responsibilities may include APIs, databases, distributed systems, background processing, authentication, and scalable web services.